796  
WHGM72 PGUM 130548  
MWWPQ2  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE TIYAN GU  
348 PM CHST MON JUL 13 2026  
 
PMZ171-132000-  
/O.CON.PGUM.SC.Y.0052.000000T0000Z-260714T0700Z/  
YAP COASTAL WATERS-  
348 PM CHST MON JUL 13 2026  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM CHST  
TUESDAY...  
 
* WHAT...SOUTHWEST WINDS 15 TO 25 KT WITH GUSTS UP TO 30 KT AND  
SEAS 7 TO 10 FEET.  
 
* WHERE...YAP COASTAL WATERS.  
 
* WHEN...UNTIL 5 PM CHST TUESDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
* ADDITIONAL DETAILS...A STRONG BURST IN SOUTHWEST WINDS FORM THE  
MONSOON FLOW AND INVEST 97W WILL BRING INCREASING SEAS AND WINDS  
WITH GUSTS TO GALE FORCE IN STRENGTH.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID BOATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
BOWSHER  
 
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